$ git clone -n https://src.fedoraproject.org/rpms/python-dask.git /var/lib/mock/f38-build-side-42-init-devel-661790-26634/root/chroot_tmpdir/scmroot/python-dask
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-661790-26634/root/chroot_tmpdir/scmroot/python-dask'...
$ git fetch origin b52704b28aa78c8bb2193928ea0a8bb522a985ef:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-dask
 * [new ref]         b52704b28aa78c8bb2193928ea0a8bb522a985ef -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b52704b Update to latest version (#2173223)